Re: rewrite envelope-sender but *not* from address

2014-05-05 Thread Jonathan Engbrecht
This seemed initially promising, but one of our primary internal mail systems won't validate the +/=-style address extension, and with the Return-path/envelope-sender encoded as +=@, any bounces just die with recipient unknown. (postfix 2.3.3 is unfortunately the most recent version provided in

Re: rewrite envelope-sender but *not* from address

2014-05-02 Thread Viktor Dukhovni
On Fri, May 02, 2014 at 10:15:45PM -0500, /dev/rob0 wrote: > On Fri, May 02, 2014 at 05:26:02PM -0400, >Jonathan Engbrecht wrote: > > postfix 2.3.3 > > Note that Viktor's suggestion of multiple instances assumes a > slightly less ancient Postfix version; postmulti(1) began with > Postfix 2.6

Re: rewrite envelope-sender but *not* from address

2014-05-02 Thread /dev/rob0
On Fri, May 02, 2014 at 05:26:02PM -0400, Jonathan Engbrecht wrote: > postfix 2.3.3 Note that Viktor's suggestion of multiple instances assumes a slightly less ancient Postfix version; postmulti(1) began with Postfix 2.6. Time to upgrade? -- http://rob0.nodns4.us/ Offlist GMX mail is see

Re: rewrite envelope-sender but *not* from address

2014-05-02 Thread Wietse Venema
Jonathan Engbrecht: > I'm working on a generic postfix configuration for servers. I want > messages to have a From: address of @, but an > envelope-sender/bounce address that's different. Please describe your problem, instead of your solution. Wietse

rewrite envelope-sender but *not* from address

2014-05-02 Thread Jonathan Engbrecht
I'm working on a generic postfix configuration for servers. I want messages to have a From: address of @, but an envelope-sender/bounce address that's different. in main.cf: canonical_maps=hash:/etc/postfix/canonical canonical_classes = envelope_sender in canonical: @ Messages sent from